Quality Assurance

ISO Certification Rana Gruber AS and RG Mineral AS became quality certified in 2011 according the ISO standard 9001, where process-oriented management with customer focus, is central in the daily work. Continuous improvement of our processes is an important part of our daily work. Rana Gruber's overall goal is to create a sustainable business where development of resources and products is done on a continual basis through collaboration with customers and suppliers.

Currently our focus is on implementation and further development of the quality system and the development of the company's environmental commitment.

By building an environmental culture throughout the company we strive to achieve the environmental certificate ISO 14001.